Modify the registry to speed up the Win7 system startup speed

There are many third-party optimization auxiliary software that can help users start the acceleration for Windows XP system. Although there are currently software for optimizing the speed of Windows 7 systems (such as Master Lu, Vista Optimizer, etc.), such software has always existed "over-optimized, resulting in the loss of some system functions", by Windows Vista and Windwos 7 and other users. Look at the auxiliary software that is "not mature enough". In the case of third-party optimization software "not mature enough", some users turned to tap the potential of Windows 7 system, and by means of modifying the registry, the purpose of speeding up the system startup was achieved.

Run the Registry Editor, expand to the branch HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerMemory ManagementPrefetchParameters, then find and double-click "EnablePrefetcher" in the right window, in the pop-up dialog box, the system default value "ld"; 3 & rdquo; modify & ldquo ;0”, save the settings and exit.

The above method is relatively similar, "traditional", in Windows XP system, by modifying the registry, you can also achieve the purpose of speeding up the system startup, if you use now The Windows 7 system, and the CPU is dual-core, then you can have a faster startup speed than other operating systems, this is the only Windows 7 unique feature that allows XP users to envy & rdquo;!

In the Windows 7 system, click the Start menu, type “msconfig” in “Search Programs and Files", and press Enter to open the "System Configuration" dialog box, please click here. Switch to the "Boot" tab and click the "Advanced Options" button in the red circle in Figure 1.

In the upper right part of the pop-up "Boot Advanced Options" dialog box, the number of processors in Windows 7 system is 1 by default. If you are a dual-core user, please select “2” .

After the modification is complete, click the “OK” button to save the settings and exit.

In the first method, speeding up Windows XP and Windows system startup speeds is achieved by modifying the registry. However, in the actual application process, such a method is only "the theoretical acceleration", does not really achieve acceleration & mdash; & mdash; or, the effect of acceleration is very inconspicuous. However, in the second method, since Windows 7 is specifically designed for the acceleration function that has been turned on by hardware devices, it is the first method that cannot be compared in practical applications.